#63FDDA#63FDDA

#63FDDA is a very light, vivid teal. Relative luminance 0.780; OKLCH L 90.3% C 0.140 H 175.2°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#63FDDA
RGB	rgb(99, 253, 218)
HSL	hsl(166, 97%, 69%)
HSV	hsv(166, 61%, 99%)
CMYK	cmyk(60.9%, 0%, 13.8%, 0.8%)
CIE-LAB	lab(90.76, -48.84, 4.68)
CIE-LCH	lch(90.76, 49.07, 174.53°)
OKLab	oklab(90.28% -0.1392 0.0117)
OKLCH	oklch(90.28% 0.14 175.2)
XYZ	xyz(52.9197, 77.9596, 78.5749)
Luminance	0.7796 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63FDDA #FD6386

analogous

#63FD8D #63FDDA #63D3FD

triadic

#63FDDA #DA63FD #FDDA63

tetradic

#63FDDA #8D63FD #FD6386 #D3FD63

square

#63FDDA #8D63FD #FD6386 #D3FD63

split-complementary

#63FDDA #FD63D3 #FD8D63

monochromatic

#03E3B0 #27FCCC #63FDDA #9FFEE8 #DCFFF7

Accessibility & contrast

On white

1.27

#63FDDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#63FDDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63FDDA

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63FDDA	#FFFFFF	#000000	##000000
##63FDDA	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5EED8

Deuteranopia (green-blind)

#DEDEDD

Tritanopia (blue-blind)

#00FFF3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #63fdda;
/* rgb */ color: rgb(99, 253, 218);
/* oklch */ color: oklch(90.3% 0.140 175.2);

Tailwind

colors: {
  custom: {
    50: '#9effe5',
    500: '#63fdda',
    950: '#000000',
  },
}

SCSS

$custom: #63fdda;
$custom-light: #9effe5;
$custom-dark: #000000;

JSON

{
  "hex": "#63fdda",
  "rgb": {
    "r": 99,
    "g": 253,
    "b": 218
  },
  "hsl": {
    "h": 166.364,
    "s": 97.468,
    "l": 69.02
  },
  "oklch": {
    "l": 0.90275,
    "c": 0.13971,
    "h": 175.2
  },
  "luminance": 0.77965
}

Semantic roles & 50–950 ramp

primary

#63FDDA

secondary

#D72D54

accent

#0034E6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101815

muted

#818684

Preview Lab

Preview with #63FDDA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →